<template>
	<view class="container">
		<view class="carousel">
			<swiper indicator-dots circular=true duration="400">
				<swiper-item class="swiper-item" v-for="(item,index) in imgList.goods.imgs" :key="index">
					<view class="image-wrapper">
						<image
							:src="item" 
							class="loaded" 
							mode="aspectFill"
						></image>
					</view>
				</swiper-item>
			</swiper>
		</view>
		
		<view class="introduce-section">
			<text class="title">{{imgList.goods.title}}</text>
			<view class="price-box">
				<text class="price-tip">¥</text>
				<text class="price">{{imgList.goods.money}}</text>
				<text class="m-price ft12">¥{{imgList.goods.money_primary}}</text>
				<text class="coupon-tip"  v-if="imgList.goods.team_rebate >0 && bus_id > 0">我的收益￥{{imgList.goods.team_rebate}}</text>
			</view>
			<view class="bot-row">
				<text class="ft12">销量: {{imgList.goods.sales}}</text>
				<text class="ft12">库存: {{imgList.goods.stock}}</text>
				<!-- <text class="ft12">浏览量: 768</text> -->
			</view>
		</view>
		
		<!--  分享 -->
		<button  class="share-section"  open-type="share">
			<image v-for="(v,i) in imgList.user_info.list" :key='i' :src="v.avatar" mode="aspectFill" style="width: 50rpx;height: 50rpx;border-radius: 50%;margin: 0 20rpx;"></image>
			<view class="share-btn">
				立即分享
				<text class="yticon icon-you"></text>
			</view>
			
		</button>
		
		<!-- <view class="c-list">
			<view class="c-row b-b" @click="lkurl">
				<text class="tit ft12">优惠券</text>
				<text class="con t-r red ft12">领取优惠券</text>
				<text class="yticon icon-you"></text>
			</view>
			<view class="c-row b-b">
				<text class="tit ft12">服务</text>
				<view class="bz-list con">
					<text class="ft12">{{imgList.text}}</text>
				</view>
			</view>
		</view> -->
		
		<!-- 评价 -->
		<!-- <view v-if="pl" class="eva-section">
			<view class="e-header">
				<text class="tit">评价</text>
				<text>(86)</text>
				<text class="tip">好评率 100%</text>
				<text class="yticon icon-you"></text>
			</view> 
			<view class="eva-box">
				<image class="portrait" src="http://img3.imgtn.bdimg.com/it/u=1150341365,1327279810&fm=26&gp=0.jpg" mode="aspectFill"></image>
				<view class="right">
					<text class="name">Leo yo</text>
					<text class="con">商品收到了，79元两件，质量不错，试了一下有点瘦，但是加个外罩很漂亮，我很喜欢</text>
					<view class="bot">
						<text class="attr">购买类型：XL 红色</text>
						<text class="time">2019-04-01 19:21</text>
					</view>
				</view>
			</view>
		</view> -->
		
		<view class="detail-desc">
			<view class="d-header">
				<text class="ft14">图文详情</text>
			</view>
			<image :src="v" mode="widthFix" v-for="(v,i) in imgList.goods.content" :key='i' lazy-load style="width: 100%;"></image>
			<!-- <rich-text :nodes="imgList.goods.content"></rich-text> -->
		</view>
		
		<!-- 底部操作菜单 -->
		<view class="page-bottom">
			<navigator url="/pages/client/index" open-type="switchTab" class="p-b-btn">
				<text class="yticon icon-xiatubiao--copy"></text>
				<text class="ft12">首页</text>
			</navigator>
			<view   class="p-b-btn" @click="navurl">
				<uni-badge type="error" class="uni-badge-left-margin" size="small" 
				style="position: absolute; top: -20upx; margin-left: 30upx; width: auto;" :text="gwccount"></uni-badge>
				<text class="yticon icon-gouwuche"></text>
				<text class="ft12">购物车</text>
			</view>
			<!-- <view class="p-b-btn" :class="{active: favorite}" @click="toFavorite">
				<text class="yticon icon-shoucang"></text>
				<text class="ft12">收藏</text>
			</view> -->
			
			<view class="action-btn-group">
				<button type="primary" class="action-btn no-border add-cart-btn" @click="addgwc">加入购物车</button>
				<button type="primary" class="action-btn no-border buy-now-btn" @click="bays">立即购买</button>
			</view>
		</view>
		<!-- 规格-模态层弹窗 -->
		<view 
			class="popup spec" 
			:class="specClass"
			@touchmove.stop.prevent="stopPrevent"
			@click="toggleSpec"
		>
			<!-- 遮罩层 -->
			<view class="mask"></view>
			<view class="layer attr-content" @click.stop="stopPrevent">
				<view class="a-t mb20">
					<image :src="imgList.goods.img" mode="aspectFill"></image>
					<view class="right" style="position: relative; margin-left: 20upx; height: 200upx; padding: 20upx;">
						<view class="price ft14">¥{{imgList.goods.money}} <text v-if="imgList.group_id>1" class="coupon-tip ft14" style="margin-left: 20upx;">已享{{imgList.vipzk}}折</text></view>
						<text class="stock ft14">库存：{{imgList.goods.stock}}件</text>
						<uni-number-box
								class="step"
								:min="1" 
								:max="imgList.goods.stock"
								:value="number"
								:isMax="false"
								:index="imgList.goods.id"
								:id="imgList.goods.id"
								@eventChange="numberChange"
							></uni-number-box>
						</view>
					</view>
					
				<button class="btn" @click="buy()">立即购买</button>
			</view>
		</view>
		<!-- 分享 -->
		<share 
			ref="share" 
			:contentHeight="580"
			:shareList="shareList"
		></share>
	</view>
</template>

<script>
	import share from '@/components/share';
	import uniNumberBox from '@/components/uni-number-box.vue'
	export default{
		components: {
			share,
			uniNumberBox
		},
		data() {
			return {
				specClass: 'none',
				specSelected:[],
				bus_id:0,
				favorite: true,
				shareList: [],
				id:0,
				imgList: [],
				pl: false,//评论
				yhq:false,//优惠券
				gwccount:0,
				number:1,
				is_close:0,
			};
		},
		 onLoad(options){
			if(options.id){
				this.id = options.id;
			}
			this.bus_id = uni.getStorageSync("userinfo").bus_id;
			this.info();
		},
		onShow() {
			this.bus_id = uni.getStorageSync("userinfo").bus_id;
		},
		onShareAppMessage(res) {
			console.log(res)
		    if (res.from == 'button') { 
		      return {
		        title: this.imgList.share.title,
				imageUrl:this.imgList.share.img,
		        path: '/pages/client/shop/product?id='+this.id
		      }
		    }else{
				return {
				 title:  this.imgList.share.title,
				 imageUrl:this.imgList.share.img,
				  path: '/pages/client/shop/product?id='+this.id
				}
			}
		    
		  },
		methods:{
			//规格弹窗开关
			info() {
				let this_=this
				let data = {};
				data.id=this.id
				this.$ajax('post','goods/info',{
					id:this.id
				}).then(res=>{
					 this.imgList=res.data;
					 this.jiaobiao();
					 this.is_close = res.data.is_close
					 wx.setNavigationBarTitle({
					     title: res.data.goods.title  
					})
				})
			},
			lkurl(){
				uni.navigateTo({
					url:'/pages/client/coupon/index'
				})
			},
			jiaobiao(){
				this.$ajax('post','cart/num').then(res=>{
					if(res.data>=99){
						this.gwccount='99+'
					}else{
						this.gwccount=res.data
					}
				})
			},
			//数量
			numberChange(data){
				this.number=data.number
			},
			toggleSpec() {
				if(this.specClass === 'show'){
					this.specClass = 'hide';
					setTimeout(() => {
						this.specClass = 'none';
					}, 250);
				}else if(this.specClass === 'none'){
					this.specClass = 'show';
				}
			},
			//分享
			share(){
				uni.showToast({ title: '点击了分享',icon:"none" });
			},
			//收藏
			toFavorite(){
				this.favorite = !this.favorite;
			},
			addgwc(){
				let this_=this
				let data = {};
				data.id=this.id
				if(uni.getStorageSync("token")){
					data.token = uni.getStorageSync("token");
				}else{
					uni.showModal({
						title: '温馨提示',
						content: '请先登后添加购物车',
						showCancel: true,
						confirmText: "确定",
						success: function (res) {
							if (res.confirm) {
								uni.navigateTo({
									url:'/pages/login/login'
								})
							} else if (res.cancel) {
								
							}
						}
					});
					return false;
				}
				this.$ajax('post','cart/add',{
					sku_id:this.id,
					num:1
				}).then(res=>{
					if(res.code==1){
						this.jiaobiao()
						uni.showToast({
							title:'添加购物车成功~'
						})
					}
				})
			},
			bays(){
				this.toggleSpec()
			},
			navurl(){
				uni.switchTab({
					url:'/pages/client/shop/cart'
				})
			},
			buy(){
				this.specClass = 'hide';
				setTimeout(() => {
					this.specClass = 'none';
				}, 250);
				
				if(uni.getStorageSync("token")){
					
					let data = {};
					data.sku_id=this.id
					data.num=this.number
					this.$ajax('post','cart/newcart',data).then(res=>{
						if(res.code==1){
							let goodsData = [{
								sku_id: this.id
							}];
							uni.navigateTo({
								url: `/pages/client/shop/buy?id=0&data=${JSON.stringify(goodsData)}`
								// url: '/pages/client/shop/buy?id=0'
							})
						}
					})
					
					
				}else{
					uni.showModal({
						title: '温馨提示',
						content: '请先登后购买',
						showCancel: true,
						confirmText: "确定",
						success: function (res) {
							if (res.confirm) {
								uni.navigateTo({
									url:'/pages/login/login'
								})
							} else if (res.cancel) {
								
							}
						}
					});
					return false;
				}
				
			},
			stopPrevent(){}
		},

	}
</script>

<style lang='scss'>
	page{
		background: $page-color-base;
		padding-bottom: 100upx;
	}
	.icon-you{
		font-size: $font-base + 2upx;
		color: #888;
	}
	.carousel {
		height: 722upx;
		position:relative;
		swiper{
			height: 100%;
		}
		.image-wrapper{
			width: 100%;
			height: 100%;
		}
		.swiper-item {
			display: flex;
			justify-content: center;
			align-content: center;
			height: 750upx;
			overflow: hidden;
			image {
				width: 100%;
				height: 100%;
			}
		}
		
	}
	
	/* 标题简介 */
	.introduce-section{
		background: #fff;
		padding: 20upx 30upx;
		
		.title{
			font-size: 32upx;
			color: $font-color-dark;
			height: 50upx;
			line-height: 50upx;
		}
		.price-box{
			display:flex;
			align-items:baseline;
			height: 64upx;
			padding: 10upx 0;
			font-size: 26upx;
			color:$uni-color-primary;
		}
		.price{
			font-size: $font-lg + 2upx;
		}
		.m-price{
			margin:0 12upx;
			color: $font-color-light;
			text-decoration: line-through;
		}
		.coupon-tip{
			align-items: center;
			padding: 4upx 10upx;
			background: $uni-color-primary;
			font-size: $font-sm;
			color: #fff;
			border-radius: 6upx;
			line-height: 1;
			transform: translateY(-4upx); 
		}
		.bot-row{
			display:flex;
			align-items:center;
			height: 50upx;
			font-size: $font-sm;
			color: $font-color-light;
			text{
				flex: 1;
			}
		}
	}
	/* 分享 */
	.share-section{
		display:flex;
		align-items:center;
		color: $font-color-base;
		background: linear-gradient(left, #fdf5f6, #fbebf6);
		padding: 20upx 30upx;
		.share-icon{
			display:flex;
			align-items:center;
			width: 70upx;
			height: 30upx;
			line-height: 1;
			border: 1px solid $uni-color-primary;
			border-radius: 4upx;
			position:relative;
			overflow: hidden;
			font-size: 22upx;
			color: $uni-color-primary;
			&:after{
				content: '';
				width: 50upx;
				height: 50upx;
				border-radius: 50%;
				left: -20upx;
				top: -12upx;
				position:absolute;
				background: $uni-color-primary;
			}
		}
		.icon-xingxing{
			position:relative;
			z-index: 1;
			font-size: 24upx;
			margin-left: 2upx;
			margin-right: 10upx;
			color: #fff;
			line-height: 1;
		}
		.tit{
			font-size: $font-base;
			margin-left:10upx;
		}
		.icon-bangzhu1{
			padding: 10upx;
			font-size: 30upx;
			line-height: 1;
		}
		.share-btn{
			flex: 1;
			text-align:right;
			font-size: $font-sm;
			color: $uni-color-primary;
		}
		.icon-you{
			font-size: $font-sm;
			margin-left: 4upx;
			color: $uni-color-primary;
		}
	}
	
	.c-list{
		font-size: $font-sm + 2upx;
		color: $font-color-base;
		background: #fff;
		.c-row{
			display:flex;
			align-items:center;
			padding: 30upx 30upx;
			position:relative;
			border-bottom: 1upx solid #f0f0f0;
		}
		.tit{
			width: 140upx;
		}
		.con{
			flex: 1;
			color: $font-color-dark;
			.selected-text{
				margin-right: 10upx;
			}
		}
		.bz-list{
			height: 40upx;
			font-size: $font-sm+2upx;
			color: $font-color-dark;
			text{
				display: inline-block;
				margin-right: 30upx;
			}
		}
		.con-list{
			flex: 1;
			display:flex;
			flex-direction: column;
			color: $font-color-dark;
			line-height: 40upx;
		}
		.red{
			color: $uni-color-primary;
		}
	}
	
	/* 评价 */
	.eva-section{
		display: flex;
		flex-direction: column;
		padding: 20upx 30upx;
		background: #fff;
		margin-top: 16upx;
		.e-header{
			display: flex;
			align-items: center;
			height: 70upx;
			font-size: $font-sm + 2upx;
			color: $font-color-light;
			.tit{
				font-size: $font-base + 2upx;
				color: $font-color-dark;
				margin-right: 4upx;
			}
			.tip{
				flex: 1;
				text-align: right;
			}
			.icon-you{
				margin-left: 10upx;
			}
		}
	}
	.eva-box{
		display: flex;
		padding: 20upx 0;
		.portrait{
			flex-shrink: 0;
			width: 80upx;
			height: 80upx;
			border-radius: 100px;
		}
		.right{
			flex: 1;
			display: flex;
			flex-direction: column;
			font-size: $font-base;
			color: $font-color-base;
			padding-left: 26upx;
			.con{
				font-size: $font-base;
				color: $font-color-dark;
				padding: 20upx 0;
			}
			.bot{
				display: flex;
				justify-content: space-between;
				font-size: $font-sm;
				color:$font-color-light;
			}
		}
	}
	/*  详情 */
	.detail-desc{
		background: #fff;
		margin-top: 16upx;
		.d-header{
			display: flex;
			justify-content: center;
			align-items: center;
			height: 80upx;
			font-size: $font-base + 2upx;
			color: $font-color-dark;
			position: relative;
				
			text{
				padding: 0 20upx;
				background: #fff;
				position: relative;
				z-index: 1;
			}
			&:after{
				position: absolute;
				left: 50%;
				top: 50%;
				transform: translateX(-50%);
				width: 300upx;
				height: 0;
				content: '';
				border-bottom: 1px solid #ccc; 
			}
		}
	}
	
	/* 规格选择弹窗 */
	.attr-content{
		padding: 10upx 30upx;
		.a-t{
			display: flex;
			image{
				width: 260upx;
				height: 260upx;
				flex-shrink: 0;
				margin-top: -40upx;
				border-radius: 8upx;;
			}
			.right{
				display: flex;
				flex-direction: column;
				padding-left: 24upx;
				font-size: $font-sm + 2upx;
				color: $font-color-base;
				line-height: 42upx;
				.price{
					font-size: $font-lg;
					color: $uni-color-primary;
					margin-bottom: 10upx;
				}
				.selected-text{
					margin-right: 10upx;
				}
			}
		}
		.attr-list{
			display: flex;
			flex-direction: column;
			font-size: $font-base + 2upx;
			color: $font-color-base;
			padding-top: 30upx;
			padding-left: 10upx;
		}
		.item-list{
			padding: 20upx 0 0;
			display: flex;
			flex-wrap: wrap;
			text{
				display: flex;
				align-items: center;
				justify-content: center;
				background: #eee;
				margin-right: 20upx;
				margin-bottom: 20upx;
				border-radius: 100upx;
				min-width: 60upx;
				height: 60upx;
				padding: 0 20upx;
				font-size: $font-base;
				color: $font-color-dark;
			}
			.selected{
				background: #fbebee;
				color: $uni-color-primary;
			}
		}
	}
	
	/*  弹出层 */
	.popup {
		position: fixed;
		left: 0;
		top: 0;
		right: 0;
		bottom: 0;
		z-index: 99;
		
		&.show {
			display: block;
			.mask{
				animation: showPopup 0.2s linear both;
			}
			.layer {
				animation: showLayer 0.2s linear both;
			}
		}
		&.hide {
			.mask{
				animation: hidePopup 0.2s linear both;
			}
			.layer {
				animation: hideLayer 0.2s linear both;
			}
		}
		&.none {
			display: none;
		}
		.mask{
			position: fixed;
			top: 0;
			width: 100%;
			height: 100%;
			z-index: 1;
			background-color: rgba(0, 0, 0, 0.4);
		}
		.layer {
			position: fixed;
			z-index: 99;
			bottom: 0;
			width: 100%;
			min-height: 25vh;
			border-radius: 10upx 10upx 0 0;
			background-color: #fff;
			.btn{
				height: 80upx;
				line-height: 80upx;
				border-radius: 18upx;
				background: $uni-color-primary;
				font-size: $font-base + 2upx;
				color: #fff;
				margin: 30upx auto 20upx;
			}
		}
		@keyframes showPopup {
			0% {
				opacity: 0;
			}
			100% {
				opacity: 1;
			}
		}
		@keyframes hidePopup {
			0% {
				opacity: 1;
			}
			100% {
				opacity: 0;
			}
		}
		@keyframes showLayer {
			0% {
				transform: translateY(120%);
			}
			100% {
				transform: translateY(0%);
			}
		}
		@keyframes hideLayer {
			0% {
				transform: translateY(0);
			}
			100% {
				transform: translateY(120%);
			}
		}
	}
	.step{
		margin-top: 20upx;
		z-index: 9999;
		left: 16upx!important;
	}
	/* 底部操作菜单 */
	.page-bottom{
		position:fixed;
		left: 0upx;
		bottom:0upx;
		z-index: 95;
		display: flex;
		justify-content: center;
		align-items: center;
		width: 100%;
		height: 100upx;
		background: #ffffff;
		
		.p-b-btn{
			display:flex;
			flex-direction: column;
			align-items: center;
			justify-content: center;
			font-size: $font-sm;
			color: $font-color-base;
			width: 110upx;
			height: 80upx;
			.yticon{
				font-size: 40upx;
				line-height: 48upx;
				color: $font-color-light;
			}
			&.active, &.active .yticon{
				color: $uni-color-primary;
			}
			.icon-fenxiang2{
				font-size: 42upx;
				transform: translateY(-2upx);
			}
			.icon-shoucang{
				font-size: 46upx;
			}
		}
		.action-btn-group{
			display: flex;
			height: 76upx;
			border-radius: 100px;
			overflow: hidden;
			box-shadow: 0 20upx 40upx -16upx #01B750;
			background: linear-gradient(to right, #01B750,#4cd964);
			margin-left: 20upx;
			position:relative;
			&:after{
				content: '';
				position:absolute;
				top: 50%;
				right: 50%;
				transform: translateY(-50%);
				height: 28upx;
				width: 0;
				border-right: 1px solid rgba(255,255,255,.5);
			}
			.action-btn{
				display:flex;
				align-items: center;
				justify-content: center;
				width: 240upx;
				height: 100%;
				font-size: $font-base ;
				padding: 0;
				border-radius: 0;
				background: transparent;
			}
		}
	}
	
</style>
